Tenax fastener for tops and tonneaus

This button fastener is whats used on the back of Bugeye tops to hold them to the back deck. It also secures Bugeye tonneaus on the back deck. Normally, four are required for the back of each tonneau and top.

Sold individually 

Tonneaus:
Sprite MkI-MkII, Midget MkI: 4 used 
Sprite MkIII, Midget MkII: 2 used 
Sprite MkIV, Midget MkIII: 8 used 
Spridget 1969-1980: 6 used

Tops: 
Sprite MkI-MkII, Midget MkI: 4 used 
Sprite MkIII, Midget MkII: 2 used 
Sprite MkIV, Midget MkIII: 6/8 used 
Spridget 1969-1980: 6 used